Browsing Metabolites in the HML

If you are interested in purchasing any of the metabolites in the Human Metabolome Library, please Contact Us today.
Displaying metabolites 141 - 160 of 910 in total
Filter by metabolite status (default all):
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
ProlineHMDB0000162 structure imageC5H9NO2

115.1305
115.063328537
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Propionic acidHMDB0000237 structure imageC3H6O2

74.0785
74.036779436
  • Saliva
Protoporphyrin IXHMDB0000241 structure imageC34H34N4O4

562.6582
562.258005596
  • Blood
Pregnenolone sulfateHMDB0000774 structure imageC21H32O5S

396.541
396.197044824
  • Blood
  • Feces
  • Urine
PropionylglycineHMDB0000783 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Feces
  • Urine
Pristanic acidHMDB0000795 structure imageC19H38O2

298.511
298.287180464
  • Blood
  • Feces
PterinHMDB0000802 structure imageC6H5N5O

163.1368
163.049409807
  • Blood
  • Urine
Propyl alcoholHMDB0000820 structure imageC3H8O

60.095
60.057514878
  • Blood
  • Feces
  • Saliva
PyridineHMDB0000926 structure imageC5H5N

79.0999
79.042199165
  • Feces
Prostaglandin E2HMDB0001220 structure imageC20H32O5

352.4651
352.224974134
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
PurineHMDB0001366 structure imageC5H4N4

120.1121
120.043596148
  • Saliva
Prostaglandin D2HMDB0001403 structure imageC20H32O5

352.4651
352.224974134
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
PutrescineHMDB0001414 structure imageC4H12N2

88.1515
88.100048394
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Prostaglandin E1HMDB0001442 structure imageC20H34O5

354.487
354.240624195
  • Blood
  • Urine
ProgesteroneHMDB0001830 structure imageC21H30O2

314.4617
314.224580204
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
PropranololHMDB0001849 structure imageC16H21NO2

259.3434
259.157228921
  • Blood
  • Urine
Protocatechuic acidHMDB0001856 structure imageC7H6O4

154.121
154.026608673
  • Blood
  • Feces
  • Urine
Propylene glycolHMDB0001881 structure imageC3H8O2

76.0944
76.0524295
  • Blood
PseudoephedrineHMDB0001943 structure imageC10H15NO

165.2322
165.115364107
  • Blood
PropanalHMDB0003366 structure imageC3H6O

58.0791
58.041864814
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
Displaying metabolites 141 - 160 of 910 in total